/*
 * Copyright (c) 2008, University of Aarhus.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - Neither the name of the University of Aarhus nor the names
 *   of its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author: Morten Tranberg Hansen <mth@cs.au.dk>
 * @date:   October 16 2008	
 * 
 */

package dk.sensobyg.base;

import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

import org.apache.log4j.Logger;

import dk.sensobyg.meta.SensorType;

public class AbstractMote {

	private transient static Logger log = Logger.getLogger("dk.sensobyg.base.AbstractMote");
	
	protected int moteid;
	private List<Sensor> sensors;
    
	public AbstractMote(int moteid) {
		this.moteid = moteid;
		sensors = new LinkedList<Sensor>();
	}
	
	public List<Sensor> getSensors() {
		return Collections.unmodifiableList(sensors);
	}
	
	protected synchronized void addSensor(Sensor sensor) {
		sensors.add(sensor);
	}
	
	protected synchronized void removeSensor(Sensor sensor) {
		sensors.remove(sensor);
	}
	
    public int getMoteId() {
    	return moteid;
    }
    
    protected Sensor getSensor(long typeid) {
    	for(Sensor sensor : getSensors()) {
			if(sensor.getTypeId()==typeid) {
				return sensor;
			}
		}
    	return null;
    }
	
	public class Sensor {
		private long sensorid;
		private long typeid;
		
		public Sensor(long sensorid, long typeid) {
			this.sensorid = sensorid;
			this.typeid = typeid;
		}
		
		public long getSensorId() {
			return sensorid;
		}
		
		public long getTypeId() {
			return typeid;
		}
	}
	
}
